Contact KNF Neuberger, Inc.

Contact our Application Engineers & Product Specialists:

Contact information:

KNF Neuberger, Inc.
Two Black Forest Road
Trenton, NJ 08691-1810 USA
Phone: (609) 890-8600
Sales Fax: (609) 890-8323
Corporate Fax: (609) 890-2838


Hours of Operation:

  • Office: 8 AM to 5 PM EST, Monday – Friday
  • Shipping & Receiving: 7 AM to 3 PM EST, Monday – Friday


Visitors & accommodations:

A KNF corporate room rate is available at:

Hilton Garden Inn 
800 US Highway 130
Hamilton, NJ 08690

Please contact us for booking instructions.


Map & DIrections:

  • Pump repairs and service may be available directly through KNF Neuberger, Inc. Alternatively, you may be required to contact the manufacturer of the device which contains the KNF pump. For details and instructions, visit our Pump Repairs and Service page.

  • Certain KNF pump models are not listed on our website. This includes: custom-manufactured pumps (Project Pumps) that have been specially-modified to meet specific customer performance requirements. To learn more, visit the Custom Manufactured Pump Models page.

  • Operating Instructions and other product documentation are available for download from our Manuals section.